Answer:
2-u=y
y-v
Step-by-step explanation:
Assume that the asnwer is Y so the equatio would be.
2-u=y
y-v
<u>Using Cosine Rule:</u>
5² = 7² + 6² - 2(7)(6) cos(F)
25 = 85 - 84cos(F)
84 cos(F) = 60
cos(F) = 5/7
F = cos⁻¹(5/7)
F = 44°
Answer: 44°
sqrt(-23) * sqrt(-43) = -sqrt(989) (negative square root of 989)
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Answer:
y=2x
it already gives you that in 2 hours four inches of snow has fallen. to find one hour you would basically just divide it in half
Is there more information